/*
 * Copyright 2010 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package java.text;

/**
 * Emulation of {@code java.text.ParseException}.
 */
public class ParseException extends Exception {

  private final int errorOffset;

  public ParseException(String s, int errorOffset) {
    super(s);
    this.errorOffset = errorOffset;
  }

  public int getErrorOffset() {
    return errorOffset;
  }
}

